mphell-sha512.c File Reference

Definition of sha512 functions. More...

#include "mphell-sha512.h"

Include dependency graph for mphell-sha512.c:

Go to the source code of this file.

Functions
void	sha512_transform (sha512_state *s, unsigned char data[])
	Called each time 64 bytes are written, modify the state structure. More...
void	sha512_init (sha512_state *s)
	Initialise a sha512_state structure. More...
void	sha512_write (sha512_state *s, const uint8_t *data, uint64_t len)
void	sha512_result (sha512_state *s, uint8_t *hash)
void	sha512 (uint8_t *hashvalue, const uint8_t *data, const uint64_t data_len)

Variables
static uint64_t	sha512_init_state [80]

Detailed Description

Definition of sha512 functions.

Definition in file mphell-sha512.c.

Function Documentation

sha512_init()

void sha512_init

(

sha512_state *

s

)

Initialise a sha512_state structure.

Parameters

s	Sha512 state structure to initialise

Definition at line 107 of file mphell-sha512.c.

sha512_transform()

void sha512_transform	(	sha512_state *	s,
		unsigned char	data[]
	)

Called each time 64 bytes are written, modify the state structure.

Parameters

s	Sha512 state structure to modify
data	User data

Definition at line 60 of file mphell-sha512.c.

Variable Documentation

sha512_init_state

uint64_t sha512_init_state[80]

static

Initial value:

= {                                                           
              0x428a2f98d728ae22, 0x7137449123ef65cd, 0xb5c0fbcfec4d3b2f, 0xe9b5dba58189dbbc, 0x3956c25bf348b538, 
              0x59f111f1b605d019, 0x923f82a4af194f9b, 0xab1c5ed5da6d8118, 0xd807aa98a3030242, 0x12835b0145706fbe, 
              0x243185be4ee4b28c, 0x550c7dc3d5ffb4e2, 0x72be5d74f27b896f, 0x80deb1fe3b1696b1, 0x9bdc06a725c71235, 
              0xc19bf174cf692694, 0xe49b69c19ef14ad2, 0xefbe4786384f25e3, 0x0fc19dc68b8cd5b5, 0x240ca1cc77ac9c65, 
              0x2de92c6f592b0275, 0x4a7484aa6ea6e483, 0x5cb0a9dcbd41fbd4, 0x76f988da831153b5, 0x983e5152ee66dfab, 
              0xa831c66d2db43210, 0xb00327c898fb213f, 0xbf597fc7beef0ee4, 0xc6e00bf33da88fc2, 0xd5a79147930aa725, 
              0x06ca6351e003826f, 0x142929670a0e6e70, 0x27b70a8546d22ffc, 0x2e1b21385c26c926, 0x4d2c6dfc5ac42aed, 
              0x53380d139d95b3df, 0x650a73548baf63de, 0x766a0abb3c77b2a8, 0x81c2c92e47edaee6, 0x92722c851482353b, 
              0xa2bfe8a14cf10364, 0xa81a664bbc423001, 0xc24b8b70d0f89791, 0xc76c51a30654be30, 0xd192e819d6ef5218, 
              0xd69906245565a910, 0xf40e35855771202a, 0x106aa07032bbd1b8, 0x19a4c116b8d2d0c8, 0x1e376c085141ab53, 
              0x2748774cdf8eeb99, 0x34b0bcb5e19b48a8, 0x391c0cb3c5c95a63, 0x4ed8aa4ae3418acb, 0x5b9cca4f7763e373, 
              0x682e6ff3d6b2b8a3, 0x748f82ee5defb2fc, 0x78a5636f43172f60, 0x84c87814a1f0ab72, 0x8cc702081a6439ec, 
              0x90befffa23631e28, 0xa4506cebde82bde9, 0xbef9a3f7b2c67915, 0xc67178f2e372532b, 0xca273eceea26619c, 
              0xd186b8c721c0c207, 0xeada7dd6cde0eb1e, 0xf57d4f7fee6ed178, 0x06f067aa72176fba, 0x0a637dc5a2c898a6, 
              0x113f9804bef90dae, 0x1b710b35131c471b, 0x28db77f523047d84, 0x32caab7b40c72493, 0x3c9ebe0a15c9bebc, 
              0x431d67c49c100d4c, 0x4cc5d4becb3e42b6, 0x597f299cfc657e2a, 0x5fcb6fab3ad6faec, 0x6c44198c4a475817
}

Official documentation is: [FIPS-180] FIPS 180-4: Secure Hash Standard by the National Institute of Standards and Technology, august 2015, http://dx.doi.org/10.6028/NIST.FIPS.180-4

Definition at line 34 of file mphell-sha512.c.